209516976

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:688

約数の個数: 160

約数和(自身を含む): 651386880

約数和(自身を除く): 441869904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 47, 48, 51, 54, 68, 72, 94, 102, 108, 136, 141, 144, 153, 188, 204, 216, 272, 282, 306, 376, 408, 423, 432, 459, 564, 607, 612, 752, 799, 816, 846, 918, 1128, 1214, 1224, 1269, 1598, 1692, 1821, 1836, 2256, 2397, 2428, 2448, 2538, 3196, 3384, 3642, 3672, 4794, 4856, 5076, 5463, 6392, 6768, 7191, 7284, 7344, 9588, 9712, 10152, 10319, 10926, 12784, 14382, 14568, 16389, 19176, 20304, 20638, 21573, 21852, 28529, 28764, 29136, 30957, 32778, 38352, 41276, 43146, 43704, 57058, 57528, 61914, 65556, 82552, 85587, 86292, 87408, 92871, 114116, 115056, 123828, 131112, 165104, 171174, 172584, 185742, 228232, 247656, 256761, 262224, 278613, 342348, 345168, 371484, 456464, 484993, 495312, 513522, 557226, 684696, 742968, 770283, 969986, 1027044, 1114452, 1369392, 1454979, 1485936, 1540566, 1939972, 2054088, 2228904, 2909958, 3081132, 3879944, 4108176, 4364937, 4457808, 5819916, 6162264, 7759888, 8729874, 11639832, 12324528, 13094811, 17459748, 23279664, 26189622, 34919496, 52379244, 69838992, 104758488, 209516976]

約数ペア:

[(1, 209516976), (2, 104758488), (3, 69838992), (4, 52379244), (6, 34919496), (8, 26189622), (9, 23279664), (12, 17459748), (16, 13094811), (17, 12324528), (18, 11639832), (24, 8729874), (27, 7759888), (34, 6162264), (36, 5819916), (47, 4457808), (48, 4364937), (51, 4108176), (54, 3879944), (68, 3081132), (72, 2909958), (94, 2228904), (102, 2054088), (108, 1939972), (136, 1540566), (141, 1485936), (144, 1454979), (153, 1369392), (188, 1114452), (204, 1027044), (216, 969986), (272, 770283), (282, 742968), (306, 684696), (376, 557226), (408, 513522), (423, 495312), (432, 484993), (459, 456464), (564, 371484), (607, 345168), (612, 342348), (752, 278613), (799, 262224), (816, 256761), (846, 247656), (918, 228232), (1128, 185742), (1214, 172584), (1224, 171174), (1269, 165104), (1598, 131112), (1692, 123828), (1821, 115056), (1836, 114116), (2256, 92871), (2397, 87408), (2428, 86292), (2448, 85587), (2538, 82552), (3196, 65556), (3384, 61914), (3642, 57528), (3672, 57058), (4794, 43704), (4856, 43146), (5076, 41276), (5463, 38352), (6392, 32778), (6768, 30957), (7191, 29136), (7284, 28764), (7344, 28529), (9588, 21852), (9712, 21573), (10152, 20638), (10319, 20304), (10926, 19176), (12784, 16389), (14382, 14568)]